Saudi Arabian Oil Company

Ahmed Abdullah Bahamdan

Esam Zaki Hamad

Milind M Vaidya

Ahmed Ali Basfar

Khondoker Muhammad Idriss Ali

Bandar A Fadhel

Feras Hamad

Garba Oloriegbe Yahaya

Abdulaziz Naser Al-Mulhim

Ayman Khaled Rashwan

Wajdi Issam Al-Sadat

The invention relates to a method for removing mercury from mercury containing materials, such as feedstreams, natural gas streams, natural gas condensates, and so forth. The method involves passing a fluid (e.g., gas or liquid) stream containing mercury along a polymeric membrane contact module, while a cleaning or scrubbing solution passes along the other side of the membrane. The scrubbing solution facilitates removal of mercury from the first solution via, e.g., mercury reactive components contained in it.

Method for removing mercury from a gaseous or liquid stream

Method for preparing stretched polypropylene films from a polypropylene resin that includes a low molecular weight hindered amine light stabilizer, and a high molecular weight hindered amine light stabilizer, and optionally a first antioxidant, and a second antioxidant. Also provided are methods for the preparation of woven jumbo polypropylene bags from the stretched polypropylene film.

Method for preparing polypropylene (PP) films having improved ultraviolet (UV) radiation stability and service life

This invention relates woven jumbo polypropylene bags manufactured from a polypropylene resin that includes a low molecular weight hindered amine light stabilizer, a high molecular weight hindered amine light stabilizer, a first antioxidant, and a second antioxidant. Also provided are methods for the preparation of woven jumbo polypropylene bags.

Ultraviolet (UV) radiation stability and service life of woven films of polypropylene (PP) tapes for the production of jumbo bags

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Dammam, Saudi Arabia

Ahmed Abdullah Bahamdan